As discussed on ports@, changing to use APNG by default would
allow Mozilla ports to build using the already installed libpng
without any other ill effects.
The only opponent of the change was ache@ (CC-ed), but even he
was persuaded by the end of the discussion.
Fix:
If the change does not coincide with a routine update of png,
(1.5.4 was released today, for example) then PORTREVISION bump
may be needed as well.
--- Makefile 23 Dec 2010 05:41:59 -0000 1.115
+++ Makefile 8 Jul 2011 03:06:32 -0000
@@ -32,5 +32,5 @@
MANCOMPRESSED= maybe
-OPTIONS= APNG "Animated PNG support" Off
+OPTIONS= APNG "Animated PNG support (required for Mozilla)" On
.include <bsd.port.pre.mk>